Apple Programs

Relative Efficacy Guide for Apple

This table is intended as a guide to the relative efficacy of pesticides against a given pest. Use it in conjunction with Pest Control Program for Apples, which gives recommended rates and timing of sprays. The information is based primarily on research conducted by WSU researchers in Washington. Tolerance or susceptibility may vary from one area to the next. Trade names are used for reference only and may not include all available products.